In which of the following cases the centre of mass of a rod is certainly not at its centre (A) The density continuously increases from left to right (B) The density continuously decrease from left to right(C ) The density decreases from left to right upto centre and then increases(D) The density increases from left to right upto centre and then decreases

In which of the following cases the centre of mass of a rod is certain

1.	In which of the following cases the centre of mass of a rod is certainly not at its centre (A) The density continuously increases from left to right (B) The density continuously decrease from left to right(C ) The density decreases from left to right upto centre and then increases(D) The density increases from left to right upto centre and then decreases
Answer» A & B A & C B & D C & D Answer :A